TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Power management

Power management

Power management forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
Texas Instruments (TI) Power management support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search power management IC content or ask technical support questions on everything from linear and DC/DC switching regulators to battery management and LED drivers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] TPSF12C1 and TPSF12C3 power-supply filter IC FAQs

    Timothy Hegarty
    Timothy Hegarty
    Other Parts Discussed in Thread: TPSF12C1 , TPSF12C3 Part Numbers: TPSF12C1/3/-Q1 TPSF12C1/-Q1 and TPSF12C3/-Q1 FAQ home page This is the home page for common questions and collateral resources related to the TI's new family of power-supply filter…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25620: How is VSYS regulated for BQ25620/22 and BQ25628/29? What conditions determine how it’s regulated? When is SYSMIN threshold valid?

    Alec Lehman
    Alec Lehman
    Part Number: BQ25620 The BQ2562x family of chargers use the Narrow VDC (NVDC) architecture where system and battery are separated by BATFET. The way VSYS is regulated depends on two key conditions: whether charging is enabled or disabled and whether…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] Which Battery Applications should I use Non-isolated Gate Drivers For?

    Carson Gamble
    Carson Gamble
    Other Parts Discussed in Thread: TIDA-010216 , UCC27524 , BQ76952 , UCC27517 , UCC27624 , PMP10110 , UCC27714 , PMP21529 , UCC27211A Non-isolated gate drivers are used in battery applications. This will go over multiple different applications, the benefits…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] How Do I Choose the Best Non-isolated Gate Driver for Electric Vehicle (EV) Charging Station Topologies?

    Carson Gamble
    Carson Gamble
    Electric vehicle (EV) charging systems are of two types: AC and DC. The AC charging system has to interface with the EV's internal on-board charger (OBC) before reaching the battery. The DC charging system interfaces with an external Electric Vehicle…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24800: What is the sequence of ACFET/RBFET and BATFET when the adapter is plugged in? What is it when the adapter is unplugged? Can these FETs be on at the same time? What happens if a battery is removed or inserted while an adapter is present...

    Alec Lehman
    Alec Lehman
    Part Number: BQ24800 ACFET/RBFET and BATFET can never be on at the same time, otherwise there would be a short from the adapter input to the battery. The process always starts from ACDET, which cannot be ignored by the controller, although it can be directly…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24800: I am using sense resistor values other than 10mΩ to extend the input current range, but the GUI does not display this extended range.

    Alec Lehman
    Alec Lehman
    Part Number: BQ24800 The GUI display is written based on 10mΩ sense resistors, so the IIN_HOST register (0x3F) displays the same setting values regardless of the input sense resistor used. Therefore, the user needs to convert/scale the setting values…
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24800: Where is the full datasheet for BQ24800?

    Alec Lehman
    Alec Lehman
    Part Number: BQ24800 The full datasheet for BQ24800 currently has to be requested. On the product page ( here ), scroll to "Request more information".
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ27Z746 FAQs

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ27Z746 BQ27Z746 FAQ Home Page This is the home page for common questions in relation to the BQ27Z746 . FAQs Related FAQ home pages: Impedance Track FAQ home Page What information does TI need to help with…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ78Z100 FAQs

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ78Z100 BQ78Z100 FAQ Home Page This is the home page for common questions in relation to the BQ78Z100 . FAQs Related FAQ home pages: Impedance Track FAQ home Page What information does TI need to help with…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ28Z610 FAQs

    Wyatt Keller
    Wyatt Keller
    BQ28Z610 FAQ Home Page This is the home page for common questions in relation to the BQ28Z610 and BQ28Z610-R1 . FAQs Related FAQ home pages: Impedance Track FAQ home Page What information does TI need to help with learning/accuracy/operation…
    • Answered
    • over 2 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    UCC28951: design document of UCC28951 0

    70 views
    6 replies
    Latest 5 days ago
    by Bill Xu
  • Not Answered

    TPS61094: Do we have a similar part of TPS61094 with Super cap back up function, while can support up to 20V system voltage 0

    35 views
    1 reply
    Latest 5 days ago
    by Shipeng Cheng
  • Answered

    TPS923652: FAQ to calculate Comp network outdated? 0

    145 views
    15 replies
    Latest 5 days ago
    by Lucia Gao
  • Not Answered

    LP8865Z-Q1: Working junction temperature 0

    49 views
    4 replies
    Latest 5 days ago
    by Suchen Dong
  • Not Answered

    TPS923652: Verifying max switching frequency based on minimum off-time 0

    153 views
    13 replies
    Latest 5 days ago
    by Lucia Gao
  • Not Answered

    LM5069: LM5069MM-2/NOPB capacitor and resistor packaging 0

    34 views
    0 replies
    Started 5 days ago
    by CC F
  • Not Answered

    LP8869C-Q1: Schematic and Layout review 0

    34 views
    2 replies
    Latest 5 days ago
    by Suchen Dong
  • Not Answered

    TPS65150: Related to previous question on fault delay function 0

    50 views
    4 replies
    Latest 5 days ago
    by Colin Chen
  • Not Answered

    LP5816: Tolerate voltage for drive pin 0

    40 views
    1 reply
    Latest 5 days ago
    by Gui He
  • Suggested Answer

    BQ40Z50: FCC and SOC Jump during the relax period 0

    76 views
    5 replies
    Latest 5 days ago
    by Miguel Castro Gonzalez
  • Suggested Answer

    BQ40Z50-R1: BQ40Z50-R1 CUVC Bit triggering 0

    54 views
    4 replies
    Latest 5 days ago
    by Miguel Castro Gonzalez
  • Suggested Answer

    TL598: TL598CD Surplus Stock 0

    36 views
    1 reply
    Latest 5 days ago
    by Jonathan Wong
  • Not Answered

    TPSM63606E: TPSM63606EXTRDLR 0

    34 views
    2 replies
    Latest 5 days ago
    by jack li
  • Not Answered

    BQ76PL455EVM-GUI-SW: Question about minimal bridge setup 0

    56 views
    3 replies
    Latest 5 days ago
    by Jeroen Wortelboer
  • Suggested Answer

    TPS51388: FB leak current 0

    68 views
    7 replies
    Latest 6 days ago
    by Hitesh Chandwani
  • Answered

    TPS6594-Q1: TPS65941515 VIO_IN/VCCA power up sequence 0

    41 views
    4 replies
    Latest 6 days ago
    by GerryL
  • Suggested Answer

    TPS22810: Measures to prevent backflow 0

    32 views
    1 reply
    Latest 6 days ago
    by Rakesh
  • Suggested Answer

    TPS2661: TPS2661x Simulation 0

    46 views
    3 replies
    Latest 6 days ago
    by Rakesh
  • Answered

    TPS62893-Q1: How to program the TPS62893 0

    34 views
    1 reply
    Latest 6 days ago
    by Chris Glaser
  • Answered

    TPS26750: 140W source-only application with BQ25756 0

    49 views
    2 replies
    Latest 6 days ago
    by Rain Haase
<>